<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="../jquery-1.7.2.js"></script>
</head>
<body>
<script>
$(function(){

    var arr = [ 1, 9, 3, 8, 6, 1, 5, 9, 4, 7, 3, 8, 6, 9, 1 ];
    var grepRuest = $.grep(arr,function( a){

//        检索内容库  检索条件
        return (a !== 9);
    });
    console.log(grepRuest);
})
</script>

</body>
</html>